201317140185

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{8821}}^1\times {\mathrm{31051}}^1$

素因数の和:39894

約数の個数: 48

約数和(自身を含む): 374750937792

約数和(自身を除く): 173433797607

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 8821, 26463, 31051, 44105, 61747, 93153, 132315, 155255, 185241, 217357, 308735, 432229, 465765, 652071, 926205, 1086785, 1296687, 1521499, 2161145, 3260355, 4564497, 6483435, 7607495, 22822485, 273900871, 821702613, 1369504355, 1917306097, 4108513065, 5751918291, 9586530485, 13421142679, 28759591455, 40263428037, 67105713395, 201317140185]

約数ペア:

[(1, 201317140185), (3, 67105713395), (5, 40263428037), (7, 28759591455), (15, 13421142679), (21, 9586530485), (35, 5751918291), (49, 4108513065), (105, 1917306097), (147, 1369504355), (245, 821702613), (735, 273900871), (8821, 22822485), (26463, 7607495), (31051, 6483435), (44105, 4564497), (61747, 3260355), (93153, 2161145), (132315, 1521499), (155255, 1296687), (185241, 1086785), (217357, 926205), (308735, 652071), (432229, 465765)]